（1）The smallest post office in the USA has only one room with no clerks.
（2）The post offices in the USA are usually open from 8：30 to 4：30 on weekdays.
（3）The United States Postal Service is the largest company in the world.
（4）There are more than 40，000 post offices throughout the United States.
（5）The post offices in the United States deal with more mails than those in Japan.
【考點】聽短文．
【答案】；；；；
【解答】
【點評】
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發布：2024/5/27 14:0:0組卷：0引用：1難度：0.9